450141050797 has 8 divisors (see below), whose sum is σ = 476632326456. Its totient is φ = 423651151872.

The previous prime is 450141050791. The next prime is 450141050803. The reversal of 450141050797 is 797050141054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (450141050791) and next prime (450141050803).

It can be written as a sum of positive squares in 4 ways, for example, as 138279115881 + 311861934916 = 371859^2 + 558446^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450141050797 - 2³ = 450141050789 is a prime.

It is a super-2 number, since 2×450141050797² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450141050791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371523 + ... + 1018975.

It is an arithmetic number, because the mean of its divisors is an integer number (59579040807).

Almost surely, 2^450141050797 is an apocalyptic number.

It is an amenable number.

450141050797 is a deficient number, since it is larger than the sum of its proper divisors (26491275659).

450141050797 is a wasteful number, since it uses less digits than its factorization.

450141050797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688367.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 450141050797 in words is "four hundred fifty billion, one hundred forty-one million, fifty thousand, seven hundred ninety-seven".